Every Form 4 that Radnet (RDNT) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow RDNT and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full RDNT filings page.
RadNet, Inc. director David L. Swartz reported an open-market sale of 2,699 shares of Common Stock at $53.89 per share. After this sale, he holds 177,013 shares directly. A separate entry shows 37,019 shares held indirectly through his spouse, reflecting additional family ownership.
RadNet, Inc. executive Cornelis Wesdorp, Pres & CEO, Digital Health, reported an open-market sale of 4,750 shares of Common Stock at $58.11 per share. After this transaction, he directly owns 69,075 shares, indicating he retains a substantial equity position in the company.
RadNet, Inc. President and CEO Howard G. Berger reported an insider transaction involving a small stock gift. On this Form 4, his spouse made a bona fide gift of 90 shares of RadNet common stock to her relatives' trusts, with no sale proceeds and a reported price of zero.
Following the reported transactions, Berger holds 498,405 shares of common stock directly, and his spouse holds 19,910 shares indirectly attributed to him. The filing reflects a routine, non-market transfer rather than an open‑market purchase or sale.
RadNet, Inc. executive Stephen M. Forthuber, President and CEO of Eastern Operations, reported open-market sales of company common stock. He sold a total of 44,067 shares in two transactions at weighted average prices of about $58.61 and $57.79 per share, with individual trades occurring within the disclosed price ranges. Following these sales, he continues to directly hold over 500,000 RadNet shares, indicating that the transactions represent a partial reduction rather than an exit from his position.
SWARTZ DAVID L reported acquisition or exercise transactions in this Form 4 filing.
RadNet, Inc. director David L. Swartz reported an equity compensation grant of 2,946 shares of common stock, recorded at a price of $0.00 per share, meaning no cash outlay was required. Following this award, he holds 179,712 common shares directly and 37,019 shares indirectly through his spouse. This filing reflects a routine stock grant rather than an open-market purchase or sale.
RadNet, Inc. director Gregory E. Spurlock reported receiving a grant of 2,946 shares of Common Stock on June 2, 2026. The shares were acquired at a stated price of $0.00 per share, indicating they were awarded rather than purchased on the open market.
Following this transaction, Spurlock directly holds a total of 8,236 shares of RadNet common stock. The filing reflects a routine equity award that increases his direct ownership stake but does not involve any reported share sales or option exercises.
Jacobs Laura Pastre reported acquisition or exercise transactions in this Form 4 filing.
RadNet, Inc. director Laura Pastre Jacobs received a grant of 2,946 shares of Common Stock on 2026-06-02 at no cost per share. Following this compensation-related award, she directly owns 29,953 shares of RadNet Common Stock.
Levitt Lawrence L reported acquisition or exercise transactions in this Form 4 filing.
RadNet, Inc. director Lawrence L. Levitt received a stock award of 2,946 shares of common stock on June 2, 2026. The shares were granted at no stated purchase price, indicating a compensation-related grant rather than an open-market transaction.
Following this award, Levitt directly holds 167,902 shares of RadNet common stock. The filing reflects a routine equity compensation grant that modestly increases his ownership stake in the company.
RadNet, Inc. President and CEO Howard G. Berger exercised stock options to acquire 25,992 shares of common stock at $18.64 per share. Following this transaction, he directly owns 498,405 common shares. An additional 20,000 shares are reported as indirectly owned through his spouse.
The exercised options relate to a previously granted award of 77,976 shares issued in connection with retention of employment. That award was subject to performance- and time-based vesting, with the performance condition for fiscal 2023 satisfied and the time-based vesting scheduled in three equal annual installments on March 10, 2025, 2026, and 2027.
RadNet, Inc. director and Chief Strategy Officer Alma Gregory Sorensen reported multiple transactions in the company’s common stock on March 19, 2026. She executed open‑market sales totaling 15,000 shares at prices reported around $61.84, $62.82, and $63.59, with footnotes noting sale price ranges between $61.38–$62.37 and $62.45–$63.44. She also transferred 7,000 shares as a bona fide charitable donation. Following these transactions, she directly holds 1,201,923 shares of RadNet common stock.
RadNet, Inc. director and Chief Strategy Officer Alma Gregory Sorensen reported net sales of 15,000 shares of common stock in open-market transactions. The sales occurred at average prices of $62.12 and $62.72, across multiple trades within disclosed price ranges.
In a separate transaction, 5,919 shares were withheld to cover tax obligations, which is not an open-market sale. After all transactions, Sorensen directly holds 1,223,923 RadNet common shares.
RadNet, Inc. director and Chief Strategy Officer Alma Gregory Sorensen exercised previously granted employee stock options on March 10, 2026 to acquire 62,964 shares of common stock. These options were originally granted in connection with retention of employment at DeepHealth, Inc., a wholly owned subsidiary of RadNet, with vesting over several years.
Following the exercises, Sorensen directly holds 1,244,842 shares of RadNet common stock. The transactions reflect compensation-related option exercises rather than open-market buying or selling.
RadNet, Inc. reported that executive officer Mital Patel, EVP of Financial Planning and Chief Accounting Officer, acquired 20,667 shares of Common Stock on March 3, 2026 through a grant or award transaction priced at $0.0000 per share.
After this grant or award acquisition, Patel directly held 200,175 shares of RadNet common stock.
RadNet, Inc. reported that EVP and Chief Legal Officer David Jeffrey Katz acquired 19,289 shares of Common Stock on 2026-03-03 through a grant, award, or other acquisition at a stated price of $0.0000 per share. Following this transaction, he directly held 90,866 shares of Common Stock.
RadNet, Inc. reported that Cornelis Wesdorp, Pres & CEO, Digital Health, received a grant of 20,330 shares of Common Stock as of March 3, 2026. The transaction was recorded at a price of $0.0000 per share and classified as a grant, award, or other acquisition.
Following this award, Wesdorp held a total of 73,825 shares of RadNet common stock in direct ownership, as disclosed in the filing.
RadNet, Inc. reported that EVP and Chief Financial Officer Mark Stolper acquired an award of 18,228 shares of common stock at a price of $0.00 per share, increasing his directly held stake to 121,943 shares as of the transaction.
According to the footnote, this represents restricted stock units, each equal to one RadNet share. Subject to his continued service, 20% of the RSUs will vest on March 10, 2026, with the remaining 80% vesting in three equal annual installments on March 10, 2027, 2028, and 2029 (or the first business day thereafter if those dates fall on a weekend or holiday). Shares will be delivered to Stolper after vesting upon certain events, including separation from service, death or disability, a change in control of RadNet, or in equal annual installments over five years beginning on January 10, 2028.
RadNet, Inc. reported that Stephen M. Forthuber, its Pres & COO-Eastern Operations, received a grant of 22,045 shares of common stock on March 3, 2026. This award was acquired at a price of $0.00 per share, bringing his directly held common stock to 551,266 shares following the transaction.
RadNet, Inc. reported that Pres and COO-West Operations Norman R. Hames acquired common stock through awards on March 3, 2026. He received 22,045 shares of common stock directly at a stated price of $0.00 per share, bringing his direct holdings to 261,228 shares. An additional 3,100 shares of common stock were acquired indirectly and are held by his spouse, resulting in 22,989 shares held indirectly.
RadNet, Inc. reported that President and CEO Howard G. Berger received a grant of 124,001 shares of Common Stock on March 3, 2026, labeled as a grant, award, or other acquisition with a price of $0.0000 per share. After this award, he directly held 472,413 shares of Common Stock.
The filing also notes an indirect holding of 20,000 shares of Common Stock held "By Spouse", reflected as indirect ownership, without a specified transaction amount on that date.
RadNet, Inc. reported that executive Michael N. Murdock, EVP, Mergers and Acquisitions, received a grant, award, or other acquisition of 6,613 shares of RadNet common stock on March 3, 2026 at a stated price of $0.0000 per share. After this award, he directly owns 46,697 common shares.
RadNet, Inc. reported that executive Alma Gregory Sorensen, who serves as EVP and Chief Science Officer, acquired a grant or award of 16,533 shares of RadNet common stock on March 3, 2026. The transaction was recorded at a price of $0.0000 per share, indicating it was an equity award rather than an open-market purchase.
After this grant, Sorensen directly held a total of 1,181,878 shares of RadNet common stock. The filing classifies the transaction as a direct, non-derivative acquisition.
RadNet, Inc. reported that its executive vice president and chief financial officer exercised an employee stock option and acquired additional common shares. On December 10, 2025, the officer exercised an employee stock option (right to buy) to purchase 35,703 shares of common stock at a price of $6.07 per share, resulting in the same number of shares being acquired.
After this transaction, the officer directly owned 103,715 shares of RadNet common stock. The option was originally granted on January 4, 2016 for up to 35,703 shares and vested in three equal annual installments, subject to the officer’s continued service.
RadNet, Inc. reported an insider stock transaction by an executive who serves as Executive Vice President and Chief Legal Officer. On 12/10/2025, this reporting person exercised employee stock options to acquire 3,396 shares of RadNet common stock at an exercise price of $29.44 per share, bringing their directly held common stock to 71,577 shares.
The exercised options are part of a grant originally issued on January 4, 2022 for up to 29,140 shares, subject to time-based vesting. One-third vested on January 4, 2022, with the remaining two-thirds vesting in three equal installments on January 3, 2023, January 3, 2024, and January 3, 2025. After this transaction, the reporting person continues to beneficially own 15,556 employee stock options, which are scheduled to expire on January 3, 2032.
RadNet, Inc. reported that a company officer serving as executive vice president of financial planning and chief accounting officer disposed of shares of common stock through a gift on December 3, 2025. The officer transferred 630 shares of RadNet common stock at a reported price of $0, consistent with a non-cash gift. After this transaction, the officer directly beneficially owned 179,508 shares of RadNet common stock.
RadNet, Inc. (RDNT) disclosed that its President, CEO and director exercised previously granted stock options and acquired additional common shares. On 11/19/2025, he exercised options to buy 103,969 shares of common stock at an exercise price of $18.64 per share, increasing his directly held stake to 322,420 shares. On the same date, he exercised another block of options for 25,992 shares at $18.64, bringing his direct holdings to 348,412 shares.
The filing shows an additional 20,000 shares of RadNet common stock held indirectly through his spouse. The options exercised were originally granted on January 3, 2023 as retention awards, with vesting tied to continued service and, for one grant, to RadNet’s fiscal year 2023 performance, which resulted in 100% performance-based vesting.
RadNet, Inc. (RDNT) executive EVP of Financial Planning and Chief Accounting Officer reported multiple open-market sales of company common stock. On 11/17/2025, the executive sold 25,000 shares at a weighted average price of $76.06. On 11/18/2025, a further 9,920 shares were sold at a weighted average price of $80.00, followed by 15,080 shares sold on 11/19/2025 at a weighted average price of $80.05. After these transactions, the reporting person directly beneficially owns 180,138 shares of RadNet common stock.
RadNet, Inc. executive vice president of mergers and acquisitions reported a stock gift on a Form 4. On 11/13/2025, the officer disposed of 3,000 shares of RadNet common stock in a transaction coded “G,” which indicates a bona fide gift. Following this transaction, the reporting person directly held 40,084 shares of RadNet common stock. The filing reflects an insider ownership change rather than any corporate action by the company.
RadNet, Inc. (RDNT) Form 4: Mark Stolper, EVP and Chief Financial Officer, reported a sale of Common Stock on 09/16/2025. He disposed of 35,000 shares at a weighted-average price of $73.89, with individual trade prices ranging from $73.51 to $74.57. Following the reported disposition, he beneficially owned 68,012 shares, held directly. The Form 4 was filed as an individual report and signed by an attorney-in-fact on 09/18/2025.
David Jeffrey Katz, EVP and Chief Legal Officer of RadNet, Inc. (RDNT), reported a sale of 14,000 shares of RadNet common stock on 09/16/2025 at a price of $74.44 per share. Following the transaction he beneficially owned 68,181 shares, held directly. The Form 4 was signed by an attorney-in-fact on 09/17/2025. The filing records a routine insider disposition and provides share counts and transaction price.
RadNet, Inc. (RDNT) director/officer Wesdorp Cornelis reported a sale of company common stock. The Form 4 shows a transaction on 09/11/2025 in which 500 shares were sold at $72.13, leaving Mr. Wesdorp with 53,495 shares beneficially owned in a direct ownership form. The filing was signed by an attorney-in-fact, Jose Gamez, on 09/12/2025.